#include <Servo.h>
Servo xs;                            //define servoname
Servo ys;                            //define servoname

int xp = A1;                         //define poti pins
int yp = A2;                         //define poti pins
int val;

void setup() {
  // put your setup code here, to run once:
xs.attach(10);                       //servopin define
ys.attach(11);                       //servopin define
}

void loop() {
  // put your main code here, to run repeatedly:
  val = analogRead(xp);              // reads the value of the potentiometer (value between 0 and 1023)
  val = map(val, 0, 1023, 0, 180);   // scale it to use it with the servo (value between 0 and 180)
  xs.write(val);                     // sets the servo position according to the scaled value
  delay(7.5);  

  val = analogRead(yp);             //read the value of the poti 
  val = map(val, 0, 1023, 0, 180);  //scale it with servo val
  ys.write (val);                   //set servo position according to poti
  delay(7.5);                       //time delay for servo to react
}